The Daily Rundown's Chuck Todd shares details from the tense meeting which took place in Phoenix, Arizona on Tuesday.

"There are 11 million people living here illegally," he said. "We are not going to get enough buses to deport them."

Some audience members shouted out their disapproval.

One man yelled that only guns would discourage illegal immigration. Another man complained that illegal immigrants should never be able to become citizens or vote. A third man said illegal immigrants were illiterate invaders who wanted free government benefits.